142786009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 153653760

約数和(自身を除く): 10867751

約数列:

[1, 17, 113, 239, 311, 1921, 4063, 5287, 27007, 35143, 74329, 459119, 597431, 1263593, 8399177, 142786009]

約数ペア:

[(1, 142786009), (17, 8399177), (113, 1263593), (239, 597431), (311, 459119), (1921, 74329), (4063, 35143), (5287, 27007)]